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Appendix B: Performance Characteristics
AWG2021 User Manual
BĆ3
Table BĆ1: Electrical Characteristics (Cont.)
Characteristics Description
Auxiliary Output
SYNC When in F.G mode and the frequency is above 250 kHz, the Sync pulse occurs
one time per two waveforms.
Amplitude >1.2 V into 50 W, >2.4 V into open circuit
Impedance 50 W
MARKER1
Amplitude 2.5 V (+5%, -10%) into 50 W, 5 V (+5%, -10%) into open circuit
Impedance 50 W
Period Jitter Refer to Table B-1-1 (measured by TDS694C-1MHD with TDSJIT1)
Cycle to Cycle Jitter Refer to Table B-1-2 (measured by TDS694C-1MHD with TDSJIT1)
MARKER2
Amplitude 2.5 V (+5%, -10%) into 50 W, 5 V (+5%, -10%) into open circuit
Impedance 50 W
CLOCK
Amplitude 1 V into 50 W
Impedance 50 W
Period Jitter Refer to Table B-1-3 (measured by TDS694C-1MHD with TDSJIT1)
Cycle to Cycle Jitter Refer to Table B-1-4 (measured by TDS694C-1MHD with TDSJIT1)
ECL DIGITAL DATA OUT (Option 03)
Level ECL compatible
Output Signals Same wires to DAC
Data (D0 D11)
Clock
TTL DIGITAL DATA OUT (Option 04)
Output Signals
CH1 Data (D0 D11), Clock
CH2 (Option 02) Data (D0 D11), Clock
Amplitude >2 V into 50 W
Impedance 50 W
Connector 26-pin header
Auxiliary Input
Trigger
Threshold Level -5 V to 5V
Resolution 0.1 V
Impedance 1MW with 30 pF (max) or 50 W